package com.book.service;

import com.book.pojo.Readers;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author fk
 * @since 2023-10-12 20:13:22
 */
public interface ReadersService extends IService<Readers> {

    Readers getByReaderId(Long readerId);

    void getupdate(Readers readers);

    Readers getByid(Long userId);

    int updatepassword(Readers byid);

    Readers getAll(Long userId);

    void updateUser(Readers readers);

    void deleteReaders(Long userId);
}
